Motion
The ratio of the distance an object moves to the amount of time needed to travel the distance.
What is speed?
True or False: An unbalanced force doesn't affect motion.
What is false?
What is the equation for momentum?
What is p = mv?
If the radius of a circular path decreases what will happen to the centripetal force?
What is it will increase?
What is any substance through which a wave can travel?
What is a medium?
The speed at which an object is traveling and the direction it is traveling.
What is velocity?
True or False: A corn dog will fall faster than a peanut?
What is false?
What does constant speed look like on a graph?
What is a horizontal line?
Who discovered gravity?
Who is Newton?
The maximum distance the particles of a wave vibrate from resting position
What is amplitude?
The rate at which velocity changes.
What is acceleration?
True or False. Using snow tires on an icy road is an example of increasing friction.
What is true?
When you kick a soccer ball it has __ energy.
What is kinetic energy?
The net force on an object in circular motion
What is the centripetal force?
Waves where the particles vibrate parallel to the direction of the wave
What is a longitudinal wave?
The direction from the starting point and the length of a straight line from the starting point to the ending point.
What is displacement?
Which of Newton's Laws states: That for every action there is an equal and oppostite reaction.
What is Newtons 3rd law?
What type of force happens when objects rub against each other?
What is the direction of the acceleration vector on an object moving in a circular path?
What is toward the center?
These are the two main types of waves
What is transverse and longitudinal?
Monique's total displacement if she walks 2 blocks east to her friend Carla's house, then 4 blocks west (past her own house) to her friend Kate's house.
What is two blocks?
Which of Newton's laws states: That an object at rest will stay at rest and an object in motion will stay in motion at a constant velocity, unless acted upon by an unbalanced force.
What is Newtons 1st law?
A car went 100 miles in 2 hours. What is the average speed of the car?
What is 50 miles/hour?
The centripetal force on a .75kg ball spinning around a 1.5m radius with a velocity of 3m/s
What is 4.5N?
If you increase the wavelength, what happens to the frequency?
What is decreases?